session-android/res/layout/outgoing_sms_preference.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical"
    android:paddingTop="15dp"
    android:paddingLeft="15dp"
    android:paddingBottom="15dp"
    android:paddingRight="10dp">

    <CheckBox android:id="@+id/data_users"
        style="@style/TextSecureDialogPrimaryText"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:checkMark="?android:attr/listChoiceIndicatorMultiple"
        android:singleLine="true"
        android:text="@string/preferences__sms_outgoing_push_users" />

    <TextView
        style="@style/TextSecureDialogSecondaryText"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="-5dp"
        android:layout_marginLeft="32dp"
        android:textSize="12sp"
        android:text="@string/preferences__sms_outgoing_push_users_description" />

    <CheckBox android:id="@+id/ask_before_fallback_data"
        style="@style/TextSecureDialogPrimaryText"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textSize="14sp"
        android:checkMark="?android:attr/listChoiceIndicatorMultiple"
        android:text="@string/preferences__sms_fallback_ask_fallback"
        android:layout_marginLeft="25dp" />

    <CheckBox android:id="@+id/non_data_users"
        style="@style/TextSecureDialogPrimaryText"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:checkMark="?android:attr/listChoiceIndicatorMultiple"
        android:text="@string/preferences__sms_fallback_non_push_users" />

</LinearLayout>